66052058 has 8 divisors (see below), whose sum is σ = 100332480. Its totient is φ = 32607900.

The previous prime is 66052057. The next prime is 66052069. The reversal of 66052058 is 85025066.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (66052057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208868 + ... + 209183.

It is an arithmetic number, because the mean of its divisors is an integer number (12541560).

Almost surely, 2^66052058 is an apocalyptic number.

66052058 is a deficient number, since it is larger than the sum of its proper divisors (34280422).

66052058 is a wasteful number, since it uses less digits than its factorization.

66052058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418132.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 66052058 is about 8127.2417215191. The cubic root of 66052058 is about 404.2302260948.

The spelling of 66052058 in words is "sixty-six million, fifty-two thousand, fifty-eight".